BU8H Semi Surface Discharge Spark Plug For Marine Outboard Engines One Pack NGK With Smooth Ignition That Burns Carbon And Keeps Fouling At Bay In Saltwater And Freshwater
✔️ One pack BU8H semi-surface discharge spark plug for marine engines
The BU8H semi-surface discharge spark plug is designed for marine outboard engines, delivering smooth ignition and helping burn off carbon to prevent fouling in both saltwater and freshwater environments. Its trivalent metal plating offers superior anti-corrosion protection and anti-seizing for easy removal.
✅ Semi-surface discharge design improves ignition and helps burn off carbon to prevent fouling
✅ Trivalent metal plating provides superior anti-corrosion in the marine environment and anti-seizing for easier removal
✅ Small side electrode requires no gap adjustment (pre-gap) and resists pre-ignition
✅ Pure alumina silicate ceramic insulator provides strength and better heat transfer
✅ Ribbed suppressor seal extends resistance and prevents leakage and misfire
✅ Easy to change with common spark plug sockets
💡 What is a spark plug used for in marine outboard engines? Spark plugs ignite the fuel-air mixture to power the engine.
- BU8H semi-surface discharge spark plug aligns with marine ignition systems and improves combustion
- Ceramic insulator and anti-corrosion plating boost reliability in saltwater use
- Follow the engine owner's manual to ensure the correct plug type for optimum performance